1) periodic blowing-suction
周期性吹吸气
2) periodic blow-suction disturbance
周期性吹吸扰动
1.
The velocity time sequence at different vertical and longitudinal locations in a turbulent boundary layer with periodic blow-suction disturbance is finely measured by IFA-300 constant-temperature anemometer with resolution higher than the frequency that corresponds to Kolmogorov dissipative scale.
用IFA-300热线风速仪以高于对应最小湍流时间尺度的分辨率,精细测量了风洞中施加局部周期性吹吸扰动平板湍流边界层近壁区域不同法向和流向位置的瞬时速度的时间序列信号。
2.
In this paper, the technique of constant temperature anemometry, together with double-hot-wire-sensor probe, is used to carry out experimental study on the turbulent boundary layer, which is controlled by periodic blow-suction disturbance in the low turbulent level wind channel.
本文应用热线测速技术,对风洞中平板湍流边界层壁面施加周期性吹吸扰动进行了试验研究。
3) periodic suction and blowing
周期性吹吸(PSB)
4) respiratory cycle
周期性呼吸
1.
Objective:To investigate the effect of physical stimulation on the preterm infant s respiration stop at the end of respiratory cycle.
目的 :探讨在周期性呼吸阶段末给予适宜物理刺激 ,对防治早产儿原发性呼吸暂停的作用。
5) attractive periodic points
吸性周期点
6) soot blower period
吹灰周期
1.
The optimal soot blower occasion and the soot blower period were determined based on the accumulation degree of ash and slag on the heated surfaces of boiler,the sonic soot blower system was designed and the program was compiled.
根据锅炉受热面结渣和积灰程度,确定了各个受热面的最佳吹灰时机和吹灰周期,设计了声波吹灰系统,编制了运行程序。
补充资料：吸气性捻发音
吸气性捻发音
见"捻发音"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条